Metal Fire Dome for Ceiling Loudspeakers

Metal fire dome can be used uring fire, ceiling cavity can allow fire or smoke to spread throughout building. To inhibit fire entering cavity via ceiling loudspeaker, it can be fitted with an LBC 3080/x1 steel fire dome. This is mounted on loudspeaker assembly using four self-tapping screws supplied with fire dome. Fire-dome has knockout holes for two grommets (supplied) and two cable glands,white (RAL 9010).